Click to Dial with Asterisk siptapi

Download siptapi
Extract files, use the release version of the files.

On 32bit Windows
=================
1. Copy siptapi.tsp from 32bit folder into your Windows system32 directory
(usually C:\Windows\System32)
2. Install and configure SIPTAPI using the telephony options from control panel

On 64bit Windows
=================
1. Copy siptapi.tsp from 64bit folder into your Windows system32 directory
(usually C:\Windows\System32). This gives you full TAPI support with 64 and 32bit
TAPI applications
Note: You MUST copy the siptapi.tsp file with a 64bit application. If you use a 32bit
application, Windows will transparently map the system32 folder to SysWOW64 (32bit
compatibility for 64bit Windows). Therefore, the following method is preferred:

1. Unzip the siptapi.tsp file on your Desktop
2. Use Windows-Explorer to move the siptapi.tsp file from your Desktop to c:\Windows\system32
2. Install and configure SIPTAPI using the telephony options from control panel
 
Open control panel
Click on Phone and modem
Click on the tab for Advanced

You should see SIPTAPI Service Provider 0.2.17
If you do not press add and select it.  (If for some reason you do not then the siptapi.tsp file is not in the right folder from above)

Double slick on SIPTAPI Service Provider 0.2.17

SIP Domain: enter the ip address of the phone server




Then put in the Username, password, Auth-User and Users Extension (our User, Auth-User, and Users Extension are typically the same)

Now if you open outlook you might have to close it and open it back up again

Open Contacts on Outlook and then on any contact right click on it and then select call and it will show you the number you can select from and that will initiate you office phone to call that number.  This only works if you are on the main contact page not inside a contact.